<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>搜索B站视频</title>
</head>
<body>
    <h3 style="color:yellow">搜索B站视频</h3>
    <form action="http://search.bilibili.com/video" method="get">
        <input name="keyword" type="search"
        autocomplete="off" sutofocus aria-placeholder="">
        <input type="submit" value="搜索">
    </form>
</body>
</html>